'Alive' in the Bible

And he smote the Moabites, and measured them with a line, making them lie down on the ground; and he measured two lines to put to death, and one full line to keep alive. And the Moabites became David's servants, and brought gifts.

And it came to pass on the seventh day, that the child died. And the servants of David feared to tell him that the child was dead; for they said, Behold, while the child was yet alive, we spoke to him, and he would not hearken to our voice; and how shall we say to him, The child is dead? he may do some harm.

And his servants said to him, What thing is this which thou hast done? thou didst fast and weep for the child alive; but as soon as the child is dead, thou dost rise and eat bread.

And he said, While the child was yet alive, I fasted and wept; for I thought, Who knows? perhaps Jehovah will be gracious to me, that the child may live.

Then said Joab, I may not tarry thus with thee. And he took three spears in his hand, and thrust them into Absalom's body, while he was yet alive in the midst of the terebinth.